Sika Water Reducers / Plasticizers | Sika South Africa
Sika South Africa. 9 Hocking Place 3608, Westmead KwaZulu-Natal. Tel.: +27 31 792 6500 E-mail: [email protected]
Powder Superplasticizers | Concrete Admixtures | Sika SA
Powder Superplasticizers Sika provides a wide range of concrete admixtures with innovative options for concrete mix design, whether it's for substantially reducing the water content of a mix (e.g. with Sika ViscoCrete/ Sikament), using a more economical mix design or achieving sufficient early strength.
Selection of Superplasticizers for High-Performance Concrete
The first moment consumption of Superplasticizer molecules after the mixing is qualified as the cement/Superplasticizer compatibility. It is very difficult to make high-performance concrete with a very low water-cement ratio, that it will still have a slump value of 50mm 30 minutes with an initial slump value of 200mm.
South Africa Concrete Additive Water Reducer Superplasticizer
Powder Superplasticizers Long Concrete Workability Retention Concrete Auxiliary Products Mining Solutions ... Powder High Range Water Reducer. Sika ViscoCrete-150 P. High-Performance Superplasticizer / HRWR ... Sika South Africa. 9 Hocking Place Westmead, 3608 +27 31 792 6500 Send E-Mail.
Superplasticizer
Superplasticizers ( SPs ), also known as high range water reducers, are additives used in making high strength concrete. Plasticizers are chemical compounds that enable the production of concrete with approximately 15% less water content. Superplasticizers allow reduction in water content by 30% or more.
